.site-shell {
    min-height: 100vh;
    background:
        radial-gradient(circle at top right, rgba(37, 99, 235, 0.12), transparent 28%),
        radial-gradient(circle at left center, rgba(56, 189, 248, 0.09), transparent 22%),
        linear-gradient(180deg, var(--bg-subtle) 0%, var(--bg-base) 18%, var(--bg-base) 100%);
}

.site-shell main {
    position: relative;
}

.navbar-theme.navbar-elevated {
    background: rgba(255, 255, 255, 0.82);
    border-bottom: 1px solid var(--border-default);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

[data-theme="dark"] .navbar-theme.navbar-elevated {
    background: rgba(9, 9, 11, 0.84);
}

.navbar-theme .navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-mark {
    width: 2.25rem;
    height: 2.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.9rem;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.14), rgba(14, 165, 233, 0.24));
    color: var(--accent-primary);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.navbar-theme .navbar-toggler {
    border: 1px solid var(--border-default);
    background: var(--bg-surface0);
    border-radius: 0.9rem;
    box-shadow: none;
}

.navbar-theme .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(39,39,42,0.84)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

[data-theme='dark'] .navbar-theme .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(244,244,245,0.88)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-theme .navbar-toggler:focus-visible {
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.14);
}

.content-hero {
    position: relative;
    padding: 4.75rem 0 3rem;
    overflow: hidden;
}

.content-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(228, 228, 231, 0.45) 1px, transparent 1px),
        linear-gradient(rgba(228, 228, 231, 0.45) 1px, transparent 1px);
    background-size: 56px 56px;
    opacity: 0.35;
    pointer-events: none;
}

[data-theme="dark"] .content-hero::before {
    opacity: 0.12;
}

.content-hero::after {
    content: "";
    position: absolute;
    top: -7rem;
    right: -8rem;
    width: 28rem;
    height: 28rem;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.16), transparent 70%);
    pointer-events: none;
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
    gap: 1.25rem;
    align-items: stretch;
}

.hero-panel,
.hero-side-panel,
.surface-panel,
.sidebar-panel,
.metric-card,
.footer-card {
    border: 1px solid rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.78);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

[data-theme="dark"] .hero-panel,
[data-theme="dark"] .hero-side-panel,
[data-theme="dark"] .surface-panel,
[data-theme="dark"] .sidebar-panel,
[data-theme="dark"] .metric-card,
[data-theme="dark"] .footer-card {
    border-color: rgba(63, 63, 70, 0.8);
    background: rgba(24, 24, 27, 0.82);
}

.hero-panel,
.hero-side-panel,
.surface-panel,
.sidebar-panel,
.footer-card {
    border-radius: 1.6rem;
}

.hero-panel {
    padding: 2rem;
}

.hero-side-panel {
    padding: 1.25rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    background: var(--accent-subtle);
    color: var(--accent-primary);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1rem;
}

.hero-title {
    font-size: clamp(2.4rem, 5vw, 4.6rem);
    line-height: 0.98;
    letter-spacing: -0.04em;
    margin-bottom: 1rem;
}

.hero-lead {
    max-width: 42rem;
    font-size: 1.05rem;
    line-height: 1.85;
    color: var(--text-secondary);
    margin-bottom: 1.4rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.btn-primary-soft,
.btn-secondary-soft {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    min-height: 2.9rem;
    padding: 0.75rem 1.2rem;
    border-radius: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid transparent;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn-primary-soft {
    background: var(--brand-gradient);
    color: #fff;
    box-shadow: var(--shadow-glow);
}

.btn-primary-soft:hover {
    color: #fff;
    transform: translateY(-1px);
}

.btn-secondary-soft {
    background: var(--bg-surface0);
    color: var(--text-primary);
    border-color: var(--border-default);
}

.btn-secondary-soft:hover {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
    transform: translateY(-1px);
}

.hero-side-title,
.sidebar-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin: 0 0 1rem;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.metric-list {
    display: grid;
    gap: 0.8rem;
}

.metric-card {
    border-radius: 1.15rem;
    padding: 1rem 1.1rem;
}

.metric-card strong {
    display: block;
    font-size: 1.7rem;
    line-height: 1;
    color: var(--text-primary);
    margin-bottom: 0.35rem;
    font-variant-numeric: tabular-nums;
}

.metric-card span {
    color: var(--text-muted);
    font-size: 0.92rem;
}

.content-main {
    padding: 0 0 4rem;
}

.page-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.65fr) minmax(290px, 0.7fr);
    gap: 1.5rem;
}

.main-stack,
.sidebar-stack,
.feed-stack {
    display: grid;
    gap: 1.25rem;
}

.surface-panel {
    padding: 1.5rem;
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.content-card {
    position: relative;
    overflow: hidden;
}

.content-card:hover {
    transform: translateY(-2px);
}

.card-kicker {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 0.9rem;
}

.channel-pill,
.muted-pill,
.featured-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 700;
}

.channel-pill {
    background: var(--accent-subtle);
    color: var(--accent-primary);
}

.muted-pill {
    background: var(--bg-muted);
    color: var(--text-secondary);
}

.featured-pill {
    background: linear-gradient(135deg, #0f172a, #2563eb);
    color: #fff;
}

.content-title,
.content-title a {
    color: var(--text-primary);
    text-decoration: none;
}

.content-title {
    font-size: clamp(1.35rem, 2vw, 1.7rem);
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 0.9rem;
}

.content-title a:hover {
    color: var(--accent-primary);
}

.meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem 1rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.meta-row span,
.meta-row a {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: inherit;
    text-decoration: none;
}

.meta-row a:hover {
    color: var(--accent-primary);
}

.content-excerpt {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.15rem;
}

.content-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.75rem;
    align-items: center;
}

.sidebar-panel {
    padding: 1.2rem 1.2rem 1.3rem;
}

.search-shell label {
    display: block;
    margin-bottom: 0.65rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.search-shell .input-group {
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid var(--border-default);
    background: var(--bg-surface0);
}

.search-shell .form-control,
.search-shell .btn {
    border: none;
    min-height: 3rem;
}

.search-shell .form-control {
    background: transparent;
    color: var(--text-primary);
}

.search-shell .form-control::placeholder {
    color: var(--text-muted);
}

.search-shell .btn {
    background: var(--brand-gradient-subtle);
    color: #fff;
    padding-inline: 1rem;
}

.chip-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.chip-cloud a,
.count-link {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.65rem;
    padding: 0.55rem 0.85rem;
    border-radius: 0.95rem;
    background: var(--bg-subtle);
    color: var(--text-secondary);
    text-decoration: none;
    border: 1px solid var(--border-default);
    transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease, background-color 0.2s ease;
}

.chip-cloud a:hover,
.count-link:hover,
.count-link.active {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
    background: var(--accent-subtle);
    transform: translateY(-1px);
}

.rank-list {
    display: grid;
    gap: 0.9rem;
}

.rank-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.9rem;
    align-items: start;
}

.rank-index {
    width: 2rem;
    height: 2rem;
    border-radius: 0.8rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-subtle);
    color: var(--accent-primary);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.rank-item a {
    color: var(--text-primary);
    text-decoration: none;
}

.rank-item a:hover {
    color: var(--accent-primary);
}

.rank-meta {
    color: var(--text-muted);
    font-size: 0.82rem;
    margin-top: 0.25rem;
}

.article-prose {
    color: var(--text-secondary);
    line-height: 1.95;
    font-size: 1rem;
}

.article-prose img {
    max-width: 100%;
    height: auto;
    border-radius: 1rem;
    margin: 1.5rem 0;
}

.article-prose pre {
    overflow-x: auto;
    border-radius: 1rem;
    padding: 1.15rem 1.25rem;
    background: #0f172a;
    color: #e2e8f0;
}

.article-prose code {
    padding: 0.15rem 0.4rem;
    border-radius: 0.45rem;
    background: var(--bg-muted);
    color: var(--accent-active);
}

.article-prose pre code {
    padding: 0;
    background: transparent;
    color: inherit;
}

.empty-state {
    padding: 3rem 1.5rem;
    text-align: center;
}

.empty-state i {
    font-size: 2.6rem;
    color: var(--accent-primary);
    margin-bottom: 1rem;
}

.site-footer {
    margin-top: 4rem;
}

.site-footer__wrap {
    padding: 1.4rem 1.5rem;
}

.site-footer__text {
    color: var(--text-secondary);
    line-height: 1.8;
}

.site-footer__links,
.site-footer__record {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
    align-items: center;
}

.site-footer__record.border-top {
    border-color: var(--border-default) !important;
}

.site-footer__links a,
.site-footer__record a {
    color: var(--text-muted);
    text-decoration: none;
}

.site-footer__links a:hover,
.site-footer__record a:hover {
    color: var(--accent-primary);
}

.site-footer__record img {
    height: 18px;
    width: auto;
}

.pagination .page-link {
    border-radius: 0.85rem !important;
    border-color: var(--border-default);
    color: var(--text-secondary);
    margin-inline: 0.18rem;
    min-width: 2.6rem;
    text-align: center;
}

.pagination .page-link:hover,
.pagination .page-item.active .page-link {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: #fff;
}

@media (max-width: 991.98px) {
    .hero-grid,
    .page-grid {
        grid-template-columns: 1fr;
    }

    .content-hero {
        padding-top: 4rem;
    }
}

@media (max-width: 767.98px) {
    .hero-panel,
    .surface-panel,
    .sidebar-panel,
    .site-footer__wrap {
        padding: 1.1rem;
        border-radius: 1.25rem;
    }

    .hero-title {
        font-size: 2.3rem;
    }

    .content-actions {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}